/*
 * @FilePath     : /study_code/less/function-get-unit.less
 * @Description  : 函数 get-unit() 返回一个值的单位
 * @Date         : 2025-04-22 15:58:18
 * @Author       : Fang YingGui
 * @LastEditors  : fangyinggui 18715384437@163.com
 * @LastEditTime : 2025-04-22 15:58:20
 */
.d1 {
  content: get-unit(5px);
}

.d2 {
  content: if(get-unit(5), get-unit(5), '') ;
}

/*
.d1 {
  content: px;
}
.d2 {
  content: '';
}
*/